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The History of Finnish Americans

Translated from Finnish to English by Dr. Irmeli Kuehnel The new translation of S. Ilmonen's book ships worldwide from Amazon.com. Embark on a captivating journey through the annals of history with "The History of Finnish Americans." This meticulously researched book, published in Finnish in 1919

Santa Fe Depot

San Diego Weather and Transit Departures

Designing Antenna Systems for Maximum Sensitivity

Communications Link Quality The design of an antenna system involves deciding how much antenna gain is needed and specifying amplifiers and receivers for a specific signal-to-noise ratio. For a given power density, the gain of the antenna determines the power into the receiver. Our job is to choose the antenna

Notable Patents on Antenna Design

Zeppelin Antenna German Patent Number: 225204                 Year: 1909             Inventor: Hans Beggerow    Original Document: German Patent Number 225204 Claim (translated from the original German): Airborne wiring diagram, marked by two dangling wires of unequal length, which in the vicinity of the airship form a Lecher system. Beverage Antenna  US Patent Number:

Stochastic Computing

by Richard Kuehnel The Problem with Multiplication Consider the sum of two numbers : 0.1234 + 0.5555 = 0.6789 We can do this in our heads because only one addition is needed per digit. Working our way from the the least significant digit to the most significant we get 4+

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